CN102421609B - 刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备 - Google Patents

刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备 Download PDF

Info

Publication number
CN102421609B
CN102421609B CN200980159298.8A CN200980159298A CN102421609B CN 102421609 B CN102421609 B CN 102421609B CN 200980159298 A CN200980159298 A CN 200980159298A CN 102421609 B CN102421609 B CN 102421609B
Authority
CN
China
Prior art keywords
undulations
sipe
tire
radial direction
amplitude
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN200980159298.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102421609A (zh
Inventor
B·W·詹金斯
D·S·摩尔根
T·A·怀特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Michelin Recherche et Technique SA Switzerland, Compagnie Generale des Etablissements Michelin SCA filed Critical Michelin Recherche et Technique SA Switzerland
Publication of CN102421609A publication Critical patent/CN102421609A/zh
Application granted granted Critical
Publication of CN102421609B publication Critical patent/CN102421609B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C11/1218—Three-dimensional shape with regard to depth and extending direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1272—Width of the sipe
    • B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CN200980159298.8A 2009-05-13 2009-05-13 刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备 Active CN102421609B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/043772 WO2010132052A1 (en) 2009-05-13 2009-05-13 Tire with a sipe having areas with reduced thickness and apparatus for making the same

Publications (2)

Publication Number Publication Date
CN102421609A CN102421609A (zh) 2012-04-18
CN102421609B true CN102421609B (zh) 2015-07-01

Family

ID=43085244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980159298.8A Active CN102421609B (zh) 2009-05-13 2009-05-13 刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备

Country Status (7)

Country Link
US (1) US20120168049A1 (enrdf_load_stackoverflow)
EP (1) EP2429833B1 (enrdf_load_stackoverflow)
JP (1) JP5756092B2 (enrdf_load_stackoverflow)
CN (1) CN102421609B (enrdf_load_stackoverflow)
BR (1) BRPI0924603A2 (enrdf_load_stackoverflow)
MX (1) MX2011012008A (enrdf_load_stackoverflow)
WO (1) WO2010132052A1 (enrdf_load_stackoverflow)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000272A1 (de) * 2010-02-01 2011-08-04 Continental Reifen Deutschland GmbH, 30165 Fahrzeugluftreifen
HUP1100389A2 (en) * 2011-07-19 2013-03-28 Tauform Abroncsformagyarto Kft Blades for producing sipes, tires with sipes, method for forming blades
DE102011086775A1 (de) * 2011-07-20 2013-01-24 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines Einlaufbelags, Einlaufsystem, Strömungsmaschine sowie Leitschaufel
JP6141998B2 (ja) * 2012-12-20 2017-06-07 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー タイヤ
KR101513362B1 (ko) * 2013-10-23 2015-04-17 한국타이어 주식회사 스노우 타이어용 커프 구조
FR3012768B1 (fr) * 2013-11-05 2016-12-23 Michelin & Cie Bande de roulement comportant un bloc presentant une pluralite d'incisions
FR3012767B1 (fr) * 2013-11-05 2015-10-23 Michelin & Cie Bande de roulement comportant un bloc presentant une pluralite d'incisions
JP6329010B2 (ja) * 2014-06-13 2018-05-23 株式会社ブリヂストン 空気入りタイヤ
US10683381B2 (en) 2014-12-23 2020-06-16 Bridgestone Americas Tire Operations, Llc Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes
DE102015202328A1 (de) * 2015-02-10 2016-08-11 Continental Reifen Deutschland Gmbh Lamelle
WO2016200392A1 (en) * 2015-06-11 2016-12-15 Compagnie Generale Des Etablissements Michelin Set of molding elements and mold
WO2017058224A1 (en) * 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
WO2017105960A1 (en) 2015-12-17 2017-06-22 Bridgestone Americas Tire Operations, Llc Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing
WO2018022827A1 (en) 2016-07-27 2018-02-01 Bridgestone Americas Tire Operations, Llc Three-dimensional tire sipe
EP3532267B1 (en) 2016-10-27 2023-03-01 Bridgestone Americas Tire Operations, LLC Processes for producing cured polymeric products by additive manufacturing
CN106739836B (zh) * 2016-12-19 2019-01-18 赛轮金宇集团股份有限公司 3d钢片及电动汽车轮胎
KR101917494B1 (ko) 2017-01-18 2018-11-09 한국타이어 주식회사 타이어 가류금형의 커프 성형용 블레이드와 이를 이용한 차량용 타이어 및 타이어 가류장치
JP7087247B2 (ja) 2017-12-08 2022-06-21 株式会社ブリヂストン タイヤ
JP7177009B2 (ja) 2019-06-14 2022-11-22 株式会社ブリヂストン 空気入りタイヤ
KR20210149931A (ko) * 2020-06-02 2021-12-10 한국타이어앤테크놀로지 주식회사 3d 커프가 적용된 공기입 타이어
JP7111135B2 (ja) * 2020-08-18 2022-08-02 横浜ゴム株式会社 タイヤ
DE102021206775A1 (de) * 2021-06-29 2022-12-29 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
EP4159484B1 (en) * 2021-09-29 2024-09-25 Ceat Limited Pneumatic tire with three-dimensional sipe
CN118043210A (zh) * 2021-10-01 2024-05-14 普利司通美国轮胎运营有限责任公司 具有可变横截面的三维轮胎刀槽花纹
JP2024537884A (ja) * 2021-10-16 2024-10-16 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 面取り部を有する方向性相互連結サイプ及び／又はスロット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1958314A (zh) * 2005-10-31 2007-05-09 固特异轮胎和橡胶公司 充气轮胎胎面

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05147409A (ja) * 1991-11-27 1993-06-15 Sumitomo Rubber Ind Ltd 空気入りタイヤ
FR2722144B1 (fr) * 1994-07-05 1996-09-27 Michelin & Cie Bande de roulement pour pneumatique
JP3249917B2 (ja) * 1996-07-11 2002-01-28 住友ゴム工業株式会社 空気入りタイヤ
JP4711373B2 (ja) * 2001-04-24 2011-06-29 東洋ゴム工業株式会社 空気入りタイヤ
JP3648179B2 (ja) * 2001-07-18 2005-05-18 住友ゴム工業株式会社 空気入りタイヤ及びその加硫金型
JP2003154527A (ja) * 2001-11-19 2003-05-27 Bridgestone Corp タイヤ加硫金型及びそれを用いて製造したタイヤ
JP2003182314A (ja) * 2001-12-21 2003-07-03 Bridgestone Corp 空気入りタイヤ
US7143799B2 (en) * 2003-11-20 2006-12-05 The Goodyear Tire & Rubber Company Three-dimensional sipes for treads
JP2005170308A (ja) * 2003-12-12 2005-06-30 Bridgestone Corp 空気入りタイヤ
JP4411975B2 (ja) * 2004-01-09 2010-02-10 横浜ゴム株式会社 空気入りタイヤ及びタイヤ金型
JP4294532B2 (ja) * 2004-04-09 2009-07-15 株式会社ブリヂストン 空気入りタイヤ
FR2871735B1 (fr) * 2004-06-16 2006-08-04 Michelin Soc Tech Bande de roulement ayant des incisions zigzag et lames pour le moulage de telles incisions
JP4516415B2 (ja) * 2004-12-08 2010-08-04 住友ゴム工業株式会社 空気入りタイヤ
JP4689402B2 (ja) * 2005-08-10 2011-05-25 東洋ゴム工業株式会社 空気入りタイヤ
US20070272337A1 (en) * 2006-05-25 2007-11-29 Lorie Jean Bovaird Pneumatic tire with tread siping
US20070295435A1 (en) * 2006-06-26 2007-12-27 Gia Van Nguyen Tire and tire tread with sipes of defined curvature
DE102007026814A1 (de) * 2007-06-06 2008-12-11 Continental Aktiengesellschaft Fahrzeugluftreifen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1958314A (zh) * 2005-10-31 2007-05-09 固特异轮胎和橡胶公司 充气轮胎胎面

Also Published As

Publication number Publication date
MX2011012008A (es) 2011-12-06
EP2429833B1 (en) 2016-06-29
US20120168049A1 (en) 2012-07-05
EP2429833A4 (en) 2013-08-21
JP2012526704A (ja) 2012-11-01
CN102421609A (zh) 2012-04-18
WO2010132052A1 (en) 2010-11-18
JP5756092B2 (ja) 2015-07-29
BRPI0924603A2 (pt) 2016-03-01
EP2429833A1 (en) 2012-03-21

Similar Documents

Publication Publication Date Title
CN102421609B (zh) 刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备
JP2012526704A5 (enrdf_load_stackoverflow)
US7793692B2 (en) Pneumatic tire tread having sipe that devolves into groove as tread wears
EP1616719B1 (en) Pneumatic tire
EP1533141B1 (en) Three-dimensional sipes for treads
CN104417276B (zh) 具有花纹细缝的充气轮胎胎面和模具刀片
JP2008007102A (ja) サイプを備えたトレッドを有するタイヤ、及びタイヤ用のサイプブレード
CN101808836B (zh) 包括具有凹口的橡胶块的轮胎的胎面
US20080029193A1 (en) Tire Tread Comprising Zigzag Incisions And Blades For Molding Such Incisions
US20090159167A1 (en) Pneumatic tire tread with sipes and mold blade
US20120048439A1 (en) Progressive tire mold element with undulation on its upper member and tire formed by the same
US6026875A (en) Vehicle tire with a tread exhibiting sipes substantially running in the axial direction
JP2006044648A (ja) タイヤトレッド、および３次元トレッドサイプを形成するモールドブレード
JP3308245B2 (ja) 空気入りタイヤ
CN101085591A (zh) 具有胎面刀槽花纹的充气轮胎
EP1669218B1 (en) Pneumatic tire
US12275208B2 (en) Vulcanization mold and pneumatic tire manufactured with the mold
CN104640718B (zh) 轮胎胎面和固定在硫化模壳中用于形成轮胎胎面的花纹块中的薄片切口的薄片
US12220888B2 (en) Vulcanization mold and pneumatic tire manufactured with the mold
JP2002192916A (ja) 空気入りタイヤ及び空気入りタイヤ製造用金型
US12280558B2 (en) Vulcanization mold and pneumatic tire manufactured with the mold
CN105307844B (zh) 用于模制和硫化轮胎胎面的包括切割构件的模制元件
CN116638803A (zh) 3d切口成型用刀片
CN120207021A (zh) 一种轮胎

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: French Clermont Ferrand

Applicant after: Compagnie General Des Etablissements Michelin

Applicant after: Michelin Research & Technology Co., Ltd.

Address before: French Clermont Ferrand

Applicant before: Michelin Co., Ltd.

Applicant before: Michelin Research & Technology Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: MICHELIN TECHNIQUE S.A. TO: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20171018

Address after: French Clermont Ferrand

Patentee after: Compagnie General Des Etablissements Michelin

Address before: French Clermont Ferrand

Co-patentee before: Michelin Research & Technology Co., Ltd.

Patentee before: Compagnie General Des Etablissements Michelin